Method and apparatus for a container with a liner

ABSTRACT

A container for materials, such as food, having a container body and a liner filled with the material.

CROSS REFERENCE TO RELATED APPLICATIONS

The present application is a continuation of U.S. patent application Ser. No. 15/606,202, filed May 26, 2017 and titled, “Method and Apparatus for a Container Having a Liner,” to Kenneth R. Pahls, which application claims priority to U.S. Provisional Application No. 62/392,307, filed May 27, 2016, titled “Process for Inserting a Plastic Bag Inside a Container to Coat the Inside Surface Layer of that Container,” to Kenneth R. Pahls, the entire disclosures of which are hereby incorporated by reference.

TECHNICAL FIELD

Containers having liners are used to storage materials. Some containers have liners.

BACKGROUND AND SUMMARY

Containers are often used to store materials, such as food. Depending upon the substance stored in a container, it may be difficult to remove substantially all of the material from the container.

According to the present disclosure, a container and liner are provided.

BRIEF DESCRIPTION OF THE DRAWINGS

The aforementioned aspects and many of the intended features of this disclosure will grow to be appreciated at a greater level once references to the following accompanying illustrations are expounded upon.

FIG. 1 is a cross sectional view of a container having a container body and a liner positioned in the container filed with a material.

FIG. 2 is a view similar to FIG. 1 with the components before assembly and without the material.

Equivalent reference components point to corresponding parts throughout the several views. Unless otherwise indicated, the components shown in the drawings are proportional to each other. Wherein, the illustrations depicted are manifestations of the disclosure, and such illustrations shall in no way be interpreted as limiting the scope of the disclosure.

For the purposes of promoting an understanding of the principals of the disclosure, reference will now be made to the embodiments illustrated in the drawings, which are described below. The embodiments disclosed below are not intended to be exhaustive or limit the disclosure to the precise form disclosed in the following detailed description. Rather, the embodiments are chosen and described so that others skilled in the art may utilize their teachings. It will be understood that no limitation of the scope of the disclosure is thereby intended. The disclosure includes any alterations and further modifications in the illustrative devices and described methods and further applications of the principles of the disclosure which would normally occur to one skilled in the art to which the disclosure relates.

DETAILED DESCRIPTION OF THE DRAWINGS

According to the present disclosure, a container 10 is provided having a container body 12, a lid 14 and a safety seal 16. Container 10 is configured to store materials, such as food 20. Some food 20 is more difficult to remove from containers, particularly food that is near the bottom of a container, particularly the bottom corners or other areas that are difficult to reach. Container 10 also includes a liner 18 positioned between container body 12 and food 20 that can be removed along with remaining food 20 to facilitate use of the remaining food 20. In addition to food, other materials may be stored in container 20, such as household products (dish soap, laundry detergent, cleaning products, etc.), beauty products (lotions, facial creams, hair gel, acne cream, etc.), coatings (paints, varnishes, oils, etc.) etc. Food 20 that may be stored in container 10 include condiments (ketchup, mustard, etc.), peanut butter, jelly and jams, mayonnaise, marinades, other thick liquid foods, etc.

Container body 12, lid 14, and liner 18 are preferably made liquid proof materials so that food 20 stored in container 10 will not leak through container body 12 and lid 14 if they come into contact with container body 12 and lid 14. For example, container body 12 and lid 14 may be made of glass, more rigid plastic, metal, or other suitable materials. To facilitate insertion and removal (as discussed below), liner 18 is typically made of a thinner, more flexible plastic. Liner 18 may also be made of an antibacterial plastic.

To assembly container 10, liner 18 is positioned inside container body 12 with an upper flange 22 of liner 18 positioned over an upper lip 24 of container body 12. Next food 20, or any other material to be stored in container 10, is inserted into liner 18. During filling of liner 18, liner 18 conforms to the interior shape of container body 12. For example, as shown in FIGS. 1 and 2, container body 12 includes a rib or indentation 24. Liner 18 conforms to rib 24 during filling as shown in FIG. 1. Similarly, air that was between liner 18 and container body 12 is forced out of container body 12 between upper flange 22 of liner 18 and upper lip 24 of container body 12. Upon filing of liner 18, safety seal 16 and upper flange 22 are secure to each other and to container body 12, preferably at upper lip 24 of container body 12 using bonding such as heat, an adhesive, or other method of attachment. Next, lid 14 is secured to container body 12.

To consume food 20 or use any other material stored in container 10, a user unscrews lid 14 other otherwise removes lid 14. Next, safety seal 16 is removed from container body 12, preferably leaving upper flange 22 of liner 18 attached to container body 12, to expose food 20. A user can then remove the bulk of food 20 for consumption, etc. Thus, seal 16 is movable from a first position coupled to container body 12 and second position removed from container body 12.

When it becomes difficult to remove the last portions of food 20 from container 10, a user may peal or otherwise disconnect upper flange 22 of liner 18 from container body 12. Next, the user may remove liner 18 containing the last portions of food 20 from container 10 and squeeze or otherwise remove the last portions of food 20 from liner 18. Thus, liner 18 is moveable from a first position coupled to container body 12 when seal 16 is removed from container body 12 and a second position removed from container body 12 when seal 16 is removed from container body 12. All components of container 10 may then be discarded, recycled, etc.

While this disclosure has been described as having an exemplary design, the present disclosure may be further modified within the spirit and scope of this disclosure. This application is therefore intended to cover any variations, uses, or adaptations of the disclosure using its general principles. Further, this application is intended to cover such departures from the present disclosure as come within known or customary practices in the art to which this disclosure pertains. 

1. A container, comprising: a container body; a seal coupled to the container body; a screw-on lid coupled to the container body; a removable liner positioned inside the container body and attached to the seal, the removable liner and seal cooperating to define a first space sealed off from a second space defined by the seal and the screw-on lid; and product substantially filing the removable liner.
 2. The container of claim 1, wherein the seal is devoid of any flow paths between the first space and the second space.
 3. The container of claim 1, wherein the seal is movable from a first position coupled to the container body and second position removed from the container body and the removable liner is moveable from a first position coupled to the container body when the seal is in the second position and a second position removed from the container body when the seal is in the second position.
 4. The container of claim 1, wherein the removable liner has an upper flange positioned over an upper lip of the container body.
 5. The container of claim 4, wherein the upper flange of the removable liner is bonded to the upper lip of the container body.
 6. The container of claim 1, wherein the first space is airtight.
 7. The container of claim 1, wherein the screw-on lid is attached to the removable liner and the removable liner is bonded to the container body.
 8. A method of emptying a container, comprising: providing the container of claim 1; removing the screw-on lid from the container body; decoupling the seal from the upper lip; and removing the product from the removable liner while the removable liner is positioned outside of the container body.
 9. The method of claim 8, further comprising: removing a bulk of the product from the removable liner while the removable liner is still positioned in the container body; and removing the removable liner from the container body after the step of removing the bulk of the product.
 10. A container, comprising: a container body, a removable liner coupled to the container body and located inside the container body; a seal bounded to the container body; a screw-on lid coupled to the container body; and product substantially filing the removable liner.
 11. The container of claim 10, wherein the seal is movable from a first position bonded to the container body and second position removed from the container body and the removable liner is moveable from a first position coupled to the container body when the seal is in the second position and a second position removed from the container body when the seal is in the second position.
 12. The container of claim 10, wherein the removable liner has an upper flange positioned over an upper lip of the container body.
 13. The container of claim 12, wherein the upper flange is bonded to the upper lip by at least one of an adhesive bond and a heat bond.
 14. The container of claim 10, wherein the removable liner and the seal corporate to define a space sealed off from a space defined by the screw-on lid and the seal.
 15. The container of claim 10, wherein the seal is bond to the removable liner by at least one of an adhesive bond and a heat bond. 